Average annual temperature is 26.3 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: 13.1 °C
Number of sunny days: 148 days
Number of rainy days: 217 days
Look at detailed online map of Tandekuppam
* Weather data for Tandekuppam India is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 29.9 | 33.3 | 36.6 | 38.8 | 37.1 | 36.9 | 33.5 | 35.7 | 33.8 | 34.1 | 32.0 | 32.4 |
| Average daytime temperature (°C) | 28.0 | 31.5 | 33.8 | 36.1 | 34.8 | 34.1 | 30.9 | 34.1 | 32.2 | 32.4 | 29.4 | 28.8 |
| Average temperature (°C) | 21.9 | 24.1 | 26.7 | 29.1 | 28.5 | 28.5 | 26.5 | 28.2 | 26.8 | 26.5 | 24.5 | 23.8 |
| Average night temperature (°C) | 16.2 | 16.8 | 20.3 | 22.7 | 23.8 | 24.3 | 23.3 | 23.5 | 23.2 | 21.3 | 20.9 | 19.7 |
| Absolute minimum temperature (°C) | 13.1 | 15.3 | 16.3 | 20.3 | 21.7 | 23.0 | 22.1 | 21.8 | 21.7 | 18.8 | 18.2 | 16.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.5 | 11.7 | 12.1 | 12.4 | 12.7 | 12.8 | 12.8 | 12.5 | 12.2 | 11.9 | 11.6 | 11.4 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.0 | 10.5 | 11.0 | 11.4 | 10.1 | 9.4 | 7.6 | 10.7 | 9.1 | 10.5 | 9.4 | 9.0 |
| Precipitation (mm) | 2 | 0 | 25 | 23 | 144 | 94 | 138 | 56 | 152 | 65 | 147 | 34 |
| Sunny days | 27 | 26 | 16 | 17 | 11 | 5 | 2 | 12 | 0 | 11 | 5 | 16 |
| Rainy days | 4 | 2 | 15 | 13 | 20 | 25 | 29 | 19 | 30 | 20 | 25 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tandekuppam is at